Particle basis of Feigin-Stoyanovsky's type subspaces of level one $\tilde{\mathfrak{sl}}_{\ell+1}(\C)$-modules
Abstract
We construct particle basis for Feigin-Stoyanovsky's type subspaces of level $1$ standard $\tilde{\mathfrak{sl}}_{\ell+1}(\C)$-modules. From the description we obtain character formulas.
Keywords
affine Lie algebras; principal subspaces; combinatorial basis; character formulas
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PDFISSN: 1331-0623 (Print), 1848-8013 (Online)